Add recharts-scale (#29186)

* Add recharts-scale

* Use path mapping to import

* file should end with new line

types/recharts-scale/index.d.ts

@@ -0,0 +1,29 @@
+// Type definitions for Recharts 1.0
+// Project: https://github.com/recharts/recharts-scale
+// Definitions by: John Reilly <https://github.com/johnnyreilly>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 2.8
+
+/**
+ * Calculate the ticks of an interval
+ * @param [minAndMax]      min: The minimum value, max: The maximum value
+ * @param tickCount        The count of ticks
+ * @param allowDecimals    Allow the ticks to be decimals or not - defaults to true
+ */
+export function getTickValues(domain: [number, number], tickCount?: number, allowDecimals?: boolean): number[];
+
+/**
+ * Calculate the ticks of an interval
+ * @param [minAndMax]      min: The minimum value, max: The maximum value
+ * @param tickCount        The count of ticks
+ * @param allowDecimals    Allow the ticks to be decimals or not - defaults to true
+ */
+export function getNiceTickValues(domain: [number, number], tickCount?: number, allowDecimals?: boolean): number[];
+
+/**
+ * Calculate the ticks of an interval
+ * @param [minAndMax]      min: The minimum value, max: The maximum value
+ * @param tickCount        The count of ticks
+ * @param allowDecimals    Allow the ticks to be decimals or not - defaults to true
+ */
+export function getTickValuesFixedDomain(domain: [number, number], tickCount?: number, allowDecimals?: boolean): number[];

types/recharts-scale/recharts-scale-tests.ts

@@ -0,0 +1,9 @@
+import {
+    getTickValues,
+    getNiceTickValues,
+    getTickValuesFixedDomain
+} from 'recharts-scale';
+
+getTickValues([1, 10], 6, false);
+getNiceTickValues([1, 10], 6, false);
+getTickValuesFixedDomain([1, 10], 6, false);

types/recharts-scale/tsconfig.json

@@ -0,0 +1,25 @@
+{
+    "compilerOptions": {
+        "module": "commonjs",
+        "lib": [
+            "es6",
+            "dom"
+        ],
+        "noImplicitAny": true,
+        "noImplicitThis": true,
+        "strictNullChecks": true,
+        "strictFunctionTypes": true,
+        "baseUrl": "../",
+        "jsx": "react",
+        "typeRoots": [
+            "../"
+        ],
+        "types": [],
+        "noEmit": true,
+        "forceConsistentCasingInFileNames": true
+    },
+    "files": [
+        "index.d.ts",
+        "recharts-scale-tests.ts"
+    ]
+}

types/recharts-scale/tslint.json

@@ -0,0 +1,7 @@
+{
+	"extends": "dtslint/dt.json",
+	"rules": {
+		// TODO
+		"no-any-union": false
+	}
+}

types/recharts/index.d.ts

@@ -15,6 +15,7 @@
 // TypeScript Version: 2.8
 
 import * as React from 'react';
+import { getTickValues, getNiceTickValues, getTickValuesFixedDomain } from 'recharts-scale';
 import { CurveFactory } from 'd3-shape';
 
 export type Percentage = string;